(most recently) European technological sovereignty, the Foreing Direct iInvestment Regulation, the deprivation of citizenship and European citizenship, Brexit, EU external relations, in particular, the European Neighbourhood Policy, EU restrictive measures and the Common Foreign and Security Policy, humanitarian aid and the external aspects of the area of freedom, security and justice, legal remedies against counter terrorism measures, CJEU case-law on legal bases of EU measures, the status of WTO law within the EU legal order.